2201999936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65287}}^1$

素因数の和:65347

約数の個数: 56

約数和(自身を含む): 4775947776

約数和(自身を除く): 2573947840

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 16864, 33728, 65287, 130574, 261148, 522296, 1044592, 1109879, 2023897, 2089184, 2219758, 4047794, 4178368, 4439516, 8095588, 8879032, 16191176, 17758064, 32382352, 34406249, 35516128, 64764704, 68812498, 71032256, 129529408, 137624996, 275249992, 550499984, 1100999968, 2201999936]

約数ペア:

[(1, 2201999936), (2, 1100999968), (4, 550499984), (8, 275249992), (16, 137624996), (17, 129529408), (31, 71032256), (32, 68812498), (34, 64764704), (62, 35516128), (64, 34406249), (68, 32382352), (124, 17758064), (136, 16191176), (248, 8879032), (272, 8095588), (496, 4439516), (527, 4178368), (544, 4047794), (992, 2219758), (1054, 2089184), (1088, 2023897), (1984, 1109879), (2108, 1044592), (4216, 522296), (8432, 261148), (16864, 130574), (33728, 65287)]